10687145

素因数分解:

$5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 15063048

約数和(自身を除く): 4375903

約数列:

[1, 5, 7, 35, 49, 181, 241, 245, 905, 1205, 1267, 1687, 6335, 8435, 8869, 11809, 43621, 44345, 59045, 218105, 305347, 1526735, 2137429, 10687145]

約数ペア:

[(1, 10687145), (5, 2137429), (7, 1526735), (35, 305347), (49, 218105), (181, 59045), (241, 44345), (245, 43621), (905, 11809), (1205, 8869), (1267, 8435), (1687, 6335)]